{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950961,-0.309311,0.000000,0.000000,0.172840,-0.531389,0.829308,0.000000,-0.255974,0.786980,0.561374,0.000000,-1634360.803676,5024767.836110,3560305.632246,1],    "boundingVolume": {    "region": [1.885191,0.595935,1.885337,0.596154,0.000000,8.821024]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/13_1422739.b3dm"}}}